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authorplegall <plg@piwigo.org>2015-12-10 14:02:22 +0100
committerplegall <plg@piwigo.org>2015-12-10 14:02:22 +0100
commitfa10e0945ecd45bfe78a2c8fb015a43092b4944b (patch)
tree19cf59c08877e43325efbe9a2584114011a25522 /include/smarty/libs/sysplugins/smarty_internal_runtime_cachemodify.php
parent16f6a54fa719cc79ff942e4bb8139d7ca09ed997 (diff)
bug #385 update to smarty-3.1.28-dev (from Github)
Diffstat (limited to 'include/smarty/libs/sysplugins/smarty_internal_runtime_cachemodify.php')
-rw-r--r--include/smarty/libs/sysplugins/smarty_internal_runtime_cachemodify.php67
1 files changed, 67 insertions, 0 deletions
diff --git a/include/smarty/libs/sysplugins/smarty_internal_runtime_cachemodify.php b/include/smarty/libs/sysplugins/smarty_internal_runtime_cachemodify.php
new file mode 100644
index 000000000..4e2fb83e6
--- /dev/null
+++ b/include/smarty/libs/sysplugins/smarty_internal_runtime_cachemodify.php
@@ -0,0 +1,67 @@
+<?php
+
+/**
+ * Inline Runtime Methods render, setSourceByUid, setupSubTemplate
+ *
+ * @package Smarty
+ * @subpackage PluginsInternal
+ * @author Uwe Tews
+ *
+ **/
+class Smarty_Internal_Runtime_CacheModify
+{
+ /**
+ * check client side cache
+ *
+ * @param Smarty_Internal_Template $_template
+ * @param string $content
+ */
+ public function cacheModifiedCheck(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template, $content)
+ {
+ $_isCached = $_template->isCached() && !$_template->compiled->has_nocache_code;
+ $_last_modified_date =
+ @substr($_SERVER['HTTP_IF_MODIFIED_SINCE'], 0, strpos($_SERVER['HTTP_IF_MODIFIED_SINCE'], 'GMT') + 3);
+ if ($_isCached && $cached->timestamp <= strtotime($_last_modified_date)) {
+ switch (PHP_SAPI) {
+ case 'cgi': // php-cgi < 5.3
+ case 'cgi-fcgi': // php-cgi >= 5.3
+ case 'fpm-fcgi': // php-fpm >= 5.3.3
+ header('Status: 304 Not Modified');
+ break;
+
+ case 'cli':
+ if ( /* ^phpunit */
+ !empty($_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS']) /* phpunit$ */
+ ) {
+ $_SERVER['SMARTY_PHPUNIT_HEADERS'][] = '304 Not Modified';
+ }
+ break;
+
+ default:
+ if ( /* ^phpunit */
+ !empty($_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS']) /* phpunit$ */
+ ) {
+ $_SERVER['SMARTY_PHPUNIT_HEADERS'][] = '304 Not Modified';
+ } else {
+ header($_SERVER['SERVER_PROTOCOL'] . ' 304 Not Modified');
+ }
+ break;
+ }
+ } else {
+ switch (PHP_SAPI) {
+ case 'cli':
+ if ( /* ^phpunit */
+ !empty($_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS']) /* phpunit$ */
+ ) {
+ $_SERVER['SMARTY_PHPUNIT_HEADERS'][] =
+ 'Last-Modified: ' . gmdate('D, d M Y H:i:s', $cached->timestamp) . ' GMT';
+ }
+ break;
+ default:
+ header('Last-Modified: ' . gmdate('D, d M Y H:i:s', $cached->timestamp) . ' GMT');
+ break;
+ }
+ echo $content;
+ }
+ }
+}